Add method for creating keypair with default size

1 files changed, 7 insertions, 1 deletions

diff --git a/vespa-athenz/src/main/java/com/yahoo/vespa/athenz/tls/KeyUtils.java b/vespa-athenz/src/main/java/com/yahoo/vespa/athenz/tls/KeyUtils.java
index 9182544675c..e6d48986be2 100644
--- a/vespa-athenz/src/main/java/com/yahoo/vespa/athenz/tls/KeyUtils.java
+++ b/vespa-athenz/src/main/java/com/yahoo/vespa/athenz/tls/KeyUtils.java
@@ -14,10 +14,16 @@ public class KeyUtils {
     public static KeyPair generateKeypair(KeyAlgorithm algorithm, int keySize) {
         try {
             KeyPairGenerator keyGen = KeyPairGenerator.getInstance(algorithm.getAlgorithmName());
-            keyGen.initialize(keySize);
+            if (keySize != -1) {
+                keyGen.initialize(keySize);
+            }
             return keyGen.genKeyPair();
         } catch (GeneralSecurityException e) {
             throw new RuntimeException(e);
         }
     }
+
+    public static KeyPair generateKeypair(KeyAlgorithm algorithm) {
+        return generateKeypair(algorithm, -1);
+    }
 }